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WASP-35b, WASP-48b, and HAT-P-30b/WASP-51b : two new planets and an independent discovery of a hat planet
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(2011) WASP-35b, WASP-48b, and HAT-P-30b/WASP-51b : two new planets and an independent discovery of a hat planet. The Astronomical Journal, Vol.142 (No.3). p. 86. doi:10.1088/0004-6256/142/3/86 ISSN 0004-6256.
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Official URL: http://dx.doi.org/10.1088/0004-6256/142/3/86
Abstract
We report the detection of WASP-35b, a planet transiting a metal-poor ([Fe/H] = -0.15) star in the Southern hemisphere, WASP-48b, an inflated planet which may have spun-up its slightly evolved host star of 1.75 R(circle dot) in the Northern hemisphere, and the independent discovery of HAT-P-30b/WASP-51b, a new planet in the Northern hemisphere. UsingWASP, RISE, Faulkes Telescope South, and TRAPPIST photometry, with CORALIE, SOPHIE, and NOT spectroscopy, we determine that WASP-35b has a mass of 0.72 +/- 0.06 M(J) and radius of 1.32 +/- 0.05 R(J), and orbits with a period of 3.16 days, WASP-48b has a mass of 0.98 +/- 0.09 M(J), radius of 1.67 +/- 0.10 R(J), and orbits in 2.14 days, while HAT-P-30b/WASP-51b, with an orbital period of 2.81 days, is found to have a mass of 0.76 +/- 0.05 M(J) and radius of 1.42 +/- 0.03 R(J), agreeing with values of 0.71 +/- 0.03 M(J) and 1.34 +/- 0.07 R(J) reported for HAT-P-30b.
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QB Astronomy Q Science > QC Physics |
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||
Library of Congress Subject Headings (LCSH): | Extrasolar planets | ||||
Journal or Publication Title: | The Astronomical Journal | ||||
Publisher: | Institute of Physics Publishing, Inc. | ||||
ISSN: | 0004-6256 | ||||
Official Date: | 2011 | ||||
Dates: |
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Volume: | Vol.142 | ||||
Number: | No.3 | ||||
Page Range: | p. 86 | ||||
DOI: | 10.1088/0004-6256/142/3/86 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published |
Data sourced from Thomson Reuters' Web of Knowledge
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